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Mounting

Mailbox Installation in Rosemead, CA

In one line: We set a new mailbox post straight and solid.

A leaning post, a rusted box, or a new locking mailbox to stop package and mail theft. We set posts solid, mount wall boxes into the stucco or framing, and put house numbers where they read from the street. Send a photo.

A classic U.S. mailbox with a red flag in a green outdoor setting, evoking nostalgia
Stock photo · Pexels

Covered on a Rosemead visit

  • Curbside posts set in concrete at the carrier’s height and setback
  • Wall-mount and locking mailboxes fastened through stucco or siding
  • Leaning or broken posts reset or replaced
  • Old boxes swapped for larger or locking models
  • House numbers mounted so they read clearly from the street
  • Small planter or post caps and decorative trim fitted

Outside what we take on

  • New fences, decks or block walls built from scratch.
  • Roof repairs and second-story eaves.
  • Concrete work and tree trimming.

Where the box goes

USPS mailbox guidance asks for the bottom of a curbside box to sit about 41 to 45 inches above the road surface and roughly 6 to 8 inches back from the curb, with posts buried no more than 24 inches. Changing from a curbside to a wall box needs the local postmaster’s approval.

Before any post hole is dug, DigAlert (811) has to be called at least two working days ahead so buried utilities are marked. Sprinkler lines aren’t marked, so we ask where yours run.

Height, Bulb, Junction boxHeightBulbJunction box

How it goes

Check placement

We measure height and setback from the curb, or pick a wall spot the carrier can reach.

Mailbox install steps1Pick the spot andheight2Set the post3Mount the box4Add house numbers
How a mailbox and numbers get installed.

Mark utilities

For posts, DigAlert is called first and we confirm where sprinkler lines are.

Set and mount

The post is set plumb in concrete, or the wall box is fastened into framing.

Finish

Numbers go on, the box is tested, and you get the keys for a locking model.

Test run, Paint, AnchorTest runPaintAnchor

Not part of this job

Masonry pillars, cluster boxes for apartment buildings and moving a box to a different side of the street go to a mason or the postmaster.

What to text

A photo of where the box is or should go, the curb in the frame, and the box model if you bought one.

Lock, Jamb, FenceLockJambFence

Mailbox questions from Rosemead

How high should a mailbox be?

USPS guidance puts the bottom of a curbside box about 41 to 45 inches above the road.

Small red wall-mounted mailbox on white wood siding
Photo: Roberto Venturini / Flickr, CC BY 2.0
A yellow mailbox stands on green grass in an outdoor area
Stock photo · Pexels

Can a handyman install a mailbox post?

Yes. We set the post in concrete at the right height after utilities are marked.

Mailbox on a post, second view
Picture from Wikimedia Commons (public domain), credited to Sarang; shown here on our Rosemead pages for reference.

Can you install a locking mailbox?

Yes, on a post or the wall, sized for the mail and small packages you get.

Why is my mailbox post leaning?

The post rotted at ground level or the footing loosened. Resetting or replacing it fixes the lean.

How much does mailbox installation cost?

It depends on post or wall mount and the box. Send a photo for a free estimate.

Can you put up house numbers too?

Yes, at a height and spot that reads from the street day and night.

Home tips for Rosemead

Jobs like this one are everyday work for our Rosemead handyman service, from the blocks off Garvey Avenue to the streets near Rosemead Park. A photo by text gets you a quote first.

Part of mounting and furniture assembly. You can also browse all our services or read about repairs in postwar Rosemead homes.

Photo by text, Parts, LevelPhoto by textPartsLevel
Sources for the figures on this page

Yelp reviews

Reviews from Yelp

Copied word for word from our Yelp listing, Szeto Plumbing and Handyman.

Thank you for assembling my table! You took great care of my furniture and I appreciate it!

Therese G.Orange, CA · Yelp review · Aug 30, 2022

They were good communicators and let me know what time to expect them. They gave me a quote of a flat rate. They were friendly and efficient.. They did good work.

Cindy O.Hacienda Heights, CA · Yelp review · Jun 8, 2024

Read more reviews of Szeto Plumbing and Handyman on Yelp

  • No-charge estimates
  • Valley local
  • I text when I’m heading over
  • Little jobs are fine
  • Hours: Mon–Sat 8:30 AM–7 PM
  • English, Mandarin and Cantonese spoken · 中文

Mailbox installation: from photo to finished

  1. Send a picturePhotograph the mailbox installation and say which part of Rosemead or nearby you are in.
  2. Quote comes backThere is no charge for it, and nothing gets scheduled until you say so.
  3. Fixed and cleaned upYou get a heads-up text on the way, and the area is swept before I go.

Free estimate: send a photo or give us a call.

Texts get read and answered Monday through Saturday.

How I work

Questions afterward? Send a text with a photo and I’ll take a look.

Changes need your yes. The agreed price holds; extra work only happens once you approve it.

“Thank you for assembling my table! You took great care of my furniture and I appreciate it!”

Therese G., Orange, CA · Read reviews on Yelp

Mailbox installation quote request

This opens a ready-to-send text on your phone; no data is saved here. Put the photo in the text. Texts get read and answered Monday through Saturday.